Dots - duel

There are two players playing on the field - blue and red. They take turns walking, putting a dot at the intersection of the lines. One point is placed in one turn and it no longer moves. It is necessary to surround the opponent's points, not allowing them to surround their own. The player who captures more points wins.

The game can be played with artificial intelligence, together with another person on the same device, or with a rival online in multiplayer mode.

The size of the playing field can be selected from: 10x10, 15x15, 20x20, 25x25, 30x30 points. Point - the intersection of the lines on the field.

Players can go to vacant locations that are not occupied by points or not included in the environment. There is no way to skip a move.

When creating a continuous (vertically, horizontally, diagonally) closed line, an area of the environment is formed. If there are enemy points inside it (and there may be points that are not occupied by anyone else's points), then this is considered an encirclement area. If there are no opponent's points, then the area is free and you can put points in it. The points that fall into the area of the environment are no longer involved in the formation of lines for the environment. The points placed on the edge of the field are not surrounded.

The game ends in one of the cases:
- When there are no empty seats on the field.
- If the number of points required to win is set, the game is played until one of the players surrounds this set number of points of the opponent.